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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2018-05-21 11:54:36 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-08-31 18:09:34 +0300 |
| commit | da1b1aeac1aced231ac85329112a592dc14d173a (patch) | |
| tree | 03516d3b41e672110d082ad3c5a240ec526b1f44 /drivers/media/platform/rcar-vin/rcar-core.c | |
| parent | f23317adf6a726b9dbedbe3a0363846f597cc0e8 (diff) | |
| download | linux-da1b1aeac1aced231ac85329112a592dc14d173a.tar.xz | |
media: v4l2-ctrls: v4l2_ctrl_add_handler: add from_other_dev
Add a 'bool from_other_dev' argument: set to true if the two
handlers refer to different devices (e.g. it is true when
inheriting controls from a subdev into a main v4l2 bridge
driver).
This will be used later when implementing support for the
request API since we need to skip such controls.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/rcar-vin/rcar-core.c')
| -rw-r--r-- | drivers/media/platform/rcar-vin/rcar-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/rcar-vin/rcar-core.c b/drivers/media/platform/rcar-vin/rcar-core.c index ce09799976ef..42f1084bedef 100644 --- a/drivers/media/platform/rcar-vin/rcar-core.c +++ b/drivers/media/platform/rcar-vin/rcar-core.c @@ -476,7 +476,7 @@ static int rvin_parallel_subdevice_attach(struct rvin_dev *vin, return ret; ret = v4l2_ctrl_add_handler(&vin->ctrl_handler, subdev->ctrl_handler, - NULL); + NULL, true); if (ret < 0) { v4l2_ctrl_handler_free(&vin->ctrl_handler); return ret; |